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Diffstat (limited to 'includes/external/signal/node_modules/axios/lib/adapters')
4 files changed, 0 insertions, 997 deletions
diff --git a/includes/external/signal/node_modules/axios/lib/adapters/README.md b/includes/external/signal/node_modules/axios/lib/adapters/README.md deleted file mode 100644 index 68f1118..0000000 --- a/includes/external/signal/node_modules/axios/lib/adapters/README.md +++ /dev/null @@ -1,37 +0,0 @@ -# axios // adapters - -The modules under `adapters/` are modules that handle dispatching a request and settling a returned `Promise` once a response is received. - -## Example - -```js -var settle = require('./../core/settle'); - -module.exports = function myAdapter(config) { - // At this point: - // - config has been merged with defaults - // - request transformers have already run - // - request interceptors have already run - - // Make the request using config provided - // Upon response settle the Promise - - return new Promise(function(resolve, reject) { - - var response = { - data: responseData, - status: request.status, - statusText: request.statusText, - headers: responseHeaders, - config: config, - request: request - }; - - settle(resolve, reject, response); - - // From here: - // - response transformers will run - // - response interceptors will run - }); -} -``` diff --git a/includes/external/signal/node_modules/axios/lib/adapters/adapters.js b/includes/external/signal/node_modules/axios/lib/adapters/adapters.js deleted file mode 100644 index e31fca1..0000000 --- a/includes/external/signal/node_modules/axios/lib/adapters/adapters.js +++ /dev/null @@ -1,59 +0,0 @@ -import utils from '../utils.js'; -import httpAdapter from './http.js'; -import xhrAdapter from './xhr.js'; -import AxiosError from "../core/AxiosError.js"; - -const knownAdapters = { - http: httpAdapter, - xhr: xhrAdapter -} - -utils.forEach(knownAdapters, (fn, value) => { - if(fn) { - try { - Object.defineProperty(fn, 'name', {value}); - } catch (e) { - // eslint-disable-next-line no-empty - } - Object.defineProperty(fn, 'adapterName', {value}); - } -}); - -export default { - getAdapter: (adapters) => { - adapters = utils.isArray(adapters) ? adapters : [adapters]; - - const {length} = adapters; - let nameOrAdapter; - let adapter; - - for (let i = 0; i < length; i++) { - nameOrAdapter = adapters[i]; - if((adapter = utils.isString(nameOrAdapter) ? knownAdapters[nameOrAdapter.toLowerCase()] : nameOrAdapter)) { - break; - } - } - - if (!adapter) { - if (adapter === false) { - throw new AxiosError( - `Adapter ${nameOrAdapter} is not supported by the environment`, - 'ERR_NOT_SUPPORT' - ); - } - - throw new Error( - utils.hasOwnProp(knownAdapters, nameOrAdapter) ? - `Adapter '${nameOrAdapter}' is not available in the build` : - `Unknown adapter '${nameOrAdapter}'` - ); - } - - if (!utils.isFunction(adapter)) { - throw new TypeError('adapter is not a function'); - } - - return adapter; - }, - adapters: knownAdapters -} diff --git a/includes/external/signal/node_modules/axios/lib/adapters/http.js b/includes/external/signal/node_modules/axios/lib/adapters/http.js deleted file mode 100755 index 9ca7066..0000000 --- a/includes/external/signal/node_modules/axios/lib/adapters/http.js +++ /dev/null @@ -1,652 +0,0 @@ -'use strict'; - -import utils from './../utils.js'; -import settle from './../core/settle.js'; -import buildFullPath from '../core/buildFullPath.js'; -import buildURL from './../helpers/buildURL.js'; -import {getProxyForUrl} from 'proxy-from-env'; -import http from 'http'; -import https from 'https'; -import util from 'util'; -import followRedirects from 'follow-redirects'; -import zlib from 'zlib'; -import {VERSION} from '../env/data.js'; -import transitionalDefaults from '../defaults/transitional.js'; -import AxiosError from '../core/AxiosError.js'; -import CanceledError from '../cancel/CanceledError.js'; -import platform from '../platform/index.js'; -import fromDataURI from '../helpers/fromDataURI.js'; -import stream from 'stream'; -import AxiosHeaders from '../core/AxiosHeaders.js'; -import AxiosTransformStream from '../helpers/AxiosTransformStream.js'; -import EventEmitter from 'events'; -import formDataToStream from "../helpers/formDataToStream.js"; -import readBlob from "../helpers/readBlob.js"; -import ZlibHeaderTransformStream from '../helpers/ZlibHeaderTransformStream.js'; - -const zlibOptions = { - flush: zlib.constants.Z_SYNC_FLUSH, - finishFlush: zlib.constants.Z_SYNC_FLUSH -}; - -const brotliOptions = { - flush: zlib.constants.BROTLI_OPERATION_FLUSH, - finishFlush: zlib.constants.BROTLI_OPERATION_FLUSH -} - -const isBrotliSupported = utils.isFunction(zlib.createBrotliDecompress); - -const {http: httpFollow, https: httpsFollow} = followRedirects; - -const isHttps = /https:?/; - -const supportedProtocols = platform.protocols.map(protocol => { - return protocol + ':'; -}); - -/** - * If the proxy or config beforeRedirects functions are defined, call them with the options - * object. - * - * @param {Object<string, any>} options - The options object that was passed to the request. - * - * @returns {Object<string, any>} - */ -function dispatchBeforeRedirect(options) { - if (options.beforeRedirects.proxy) { - options.beforeRedirects.proxy(options); - } - if (options.beforeRedirects.config) { - options.beforeRedirects.config(options); - } -} - -/** - * If the proxy or config afterRedirects functions are defined, call them with the options - * - * @param {http.ClientRequestArgs} options - * @param {AxiosProxyConfig} configProxy configuration from Axios options object - * @param {string} location - * - * @returns {http.ClientRequestArgs} - */ -function setProxy(options, configProxy, location) { - let proxy = configProxy; - if (!proxy && proxy !== false) { - const proxyUrl = getProxyForUrl(location); - if (proxyUrl) { - proxy = new URL(proxyUrl); - } - } - if (proxy) { - // Basic proxy authorization - if (proxy.username) { - proxy.auth = (proxy.username || '') + ':' + (proxy.password || ''); - } - - if (proxy.auth) { - // Support proxy auth object form - if (proxy.auth.username || proxy.auth.password) { - proxy.auth = (proxy.auth.username || '') + ':' + (proxy.auth.password || ''); - } - const base64 = Buffer - .from(proxy.auth, 'utf8') - .toString('base64'); - options.headers['Proxy-Authorization'] = 'Basic ' + base64; - } - - options.headers.host = options.hostname + (options.port ? ':' + options.port : ''); - const proxyHost = proxy.hostname || proxy.host; - options.hostname = proxyHost; - // Replace 'host' since options is not a URL object - options.host = proxyHost; - options.port = proxy.port; - options.path = location; - if (proxy.protocol) { - options.protocol = proxy.protocol.includes(':') ? proxy.protocol : `${proxy.protocol}:`; - } - } - - options.beforeRedirects.proxy = function beforeRedirect(redirectOptions) { - // Configure proxy for redirected request, passing the original config proxy to apply - // the exact same logic as if the redirected request was performed by axios directly. - setProxy(redirectOptions, configProxy, redirectOptions.href); - }; -} - -const isHttpAdapterSupported = typeof process !== 'undefined' && utils.kindOf(process) === 'process'; - -// temporary hotfix - -const wrapAsync = (asyncExecutor) => { - return new Promise((resolve, reject) => { - let onDone; - let isDone; - - const done = (value, isRejected) => { - if (isDone) return; - isDone = true; - onDone && onDone(value, isRejected); - } - - const _resolve = (value) => { - done(value); - resolve(value); - }; - - const _reject = (reason) => { - done(reason, true); - reject(reason); - } - - asyncExecutor(_resolve, _reject, (onDoneHandler) => (onDone = onDoneHandler)).catch(_reject); - }) -}; - -/*eslint consistent-return:0*/ -export default isHttpAdapterSupported && function httpAdapter(config) { - return wrapAsync(async function dispatchHttpRequest(resolve, reject, onDone) { - let {data} = config; - const {responseType, responseEncoding} = config; - const method = config.method.toUpperCase(); - let isDone; - let rejected = false; - let req; - - // temporary internal emitter until the AxiosRequest class will be implemented - const emitter = new EventEmitter(); - - const onFinished = () => { - if (config.cancelToken) { - config.cancelToken.unsubscribe(abort); - } - - if (config.signal) { - config.signal.removeEventListener('abort', abort); - } - - emitter.removeAllListeners(); - } - - onDone((value, isRejected) => { - isDone = true; - if (isRejected) { - rejected = true; - onFinished(); - } - }); - - function abort(reason) { - emitter.emit('abort', !reason || reason.type ? new CanceledError(null, config, req) : reason); - } - - emitter.once('abort', reject); - - if (config.cancelToken || config.signal) { - config.cancelToken && config.cancelToken.subscribe(abort); - if (config.signal) { - config.signal.aborted ? abort() : config.signal.addEventListener('abort', abort); - } - } - - // Parse url - const fullPath = buildFullPath(config.baseURL, config.url); - const parsed = new URL(fullPath, 'http://localhost'); - const protocol = parsed.protocol || supportedProtocols[0]; - - if (protocol === 'data:') { - let convertedData; - - if (method !== 'GET') { - return settle(resolve, reject, { - status: 405, - statusText: 'method not allowed', - headers: {}, - config - }); - } - - try { - convertedData = fromDataURI(config.url, responseType === 'blob', { - Blob: config.env && config.env.Blob - }); - } catch (err) { - throw AxiosError.from(err, AxiosError.ERR_BAD_REQUEST, config); - } - - if (responseType === 'text') { - convertedData = convertedData.toString(responseEncoding); - - if (!responseEncoding || responseEncoding === 'utf8') { - convertedData = utils.stripBOM(convertedData); - } - } else if (responseType === 'stream') { - convertedData = stream.Readable.from(convertedData); - } - - return settle(resolve, reject, { - data: convertedData, - status: 200, - statusText: 'OK', - headers: new AxiosHeaders(), - config - }); - } - - if (supportedProtocols.indexOf(protocol) === -1) { - return reject(new AxiosError( - 'Unsupported protocol ' + protocol, - AxiosError.ERR_BAD_REQUEST, - config - )); - } - - const headers = AxiosHeaders.from(config.headers).normalize(); - - // Set User-Agent (required by some servers) - // See https://github.com/axios/axios/issues/69 - // User-Agent is specified; handle case where no UA header is desired - // Only set header if it hasn't been set in config - headers.set('User-Agent', 'axios/' + VERSION, false); - - const onDownloadProgress = config.onDownloadProgress; - const onUploadProgress = config.onUploadProgress; - const maxRate = config.maxRate; - let maxUploadRate = undefined; - let maxDownloadRate = undefined; - - // support for spec compliant FormData objects - if (utils.isSpecCompliantForm(data)) { - const userBoundary = headers.getContentType(/boundary=([-_\w\d]{10,70})/i); - - data = formDataToStream(data, (formHeaders) => { - headers.set(formHeaders); - }, { - tag: `axios-${VERSION}-boundary`, - boundary: userBoundary && userBoundary[1] || undefined - }); - // support for https://www.npmjs.com/package/form-data api - } else if (utils.isFormData(data) && utils.isFunction(data.getHeaders)) { - headers.set(data.getHeaders()); - - if (!headers.hasContentLength()) { - try { - const knownLength = await util.promisify(data.getLength).call(data); - Number.isFinite(knownLength) && knownLength >= 0 && headers.setContentLength(knownLength); - /*eslint no-empty:0*/ - } catch (e) { - } - } - } else if (utils.isBlob(data)) { - data.size && headers.setContentType(data.type || 'application/octet-stream'); - headers.setContentLength(data.size || 0); - data = stream.Readable.from(readBlob(data)); - } else if (data && !utils.isStream(data)) { - if (Buffer.isBuffer(data)) { - // Nothing to do... - } else if (utils.isArrayBuffer(data)) { - data = Buffer.from(new Uint8Array(data)); - } else if (utils.isString(data)) { - data = Buffer.from(data, 'utf-8'); - } else { - return reject(new AxiosError( - 'Data after transformation must be a string, an ArrayBuffer, a Buffer, or a Stream', - AxiosError.ERR_BAD_REQUEST, - config - )); - } - - // Add Content-Length header if data exists - headers.setContentLength(data.length, false); - - if (config.maxBodyLength > -1 && data.length > config.maxBodyLength) { - return reject(new AxiosError( - 'Request body larger than maxBodyLength limit', - AxiosError.ERR_BAD_REQUEST, - config - )); - } - } - - const contentLength = utils.toFiniteNumber(headers.getContentLength()); - - if (utils.isArray(maxRate)) { - maxUploadRate = maxRate[0]; - maxDownloadRate = maxRate[1]; - } else { - maxUploadRate = maxDownloadRate = maxRate; - } - - if (data && (onUploadProgress || maxUploadRate)) { - if (!utils.isStream(data)) { - data = stream.Readable.from(data, {objectMode: false}); - } - - data = stream.pipeline([data, new AxiosTransformStream({ - length: contentLength, - maxRate: utils.toFiniteNumber(maxUploadRate) - })], utils.noop); - - onUploadProgress && data.on('progress', progress => { - onUploadProgress(Object.assign(progress, { - upload: true - })); - }); - } - - // HTTP basic authentication - let auth = undefined; - if (config.auth) { - const username = config.auth.username || ''; - const password = config.auth.password || ''; - auth = username + ':' + password; - } - - if (!auth && parsed.username) { - const urlUsername = parsed.username; - const urlPassword = parsed.password; - auth = urlUsername + ':' + urlPassword; - } - - auth && headers.delete('authorization'); - - let path; - - try { - path = buildURL( - parsed.pathname + parsed.search, - config.params, - config.paramsSerializer - ).replace(/^\?/, ''); - } catch (err) { - const customErr = new Error(err.message); - customErr.config = config; - customErr.url = config.url; - customErr.exists = true; - return reject(customErr); - } - - headers.set( - 'Accept-Encoding', - 'gzip, compress, deflate' + (isBrotliSupported ? ', br' : ''), false - ); - - const options = { - path, - method: method, - headers: headers.toJSON(), - agents: { http: config.httpAgent, https: config.httpsAgent }, - auth, - protocol, - beforeRedirect: dispatchBeforeRedirect, - beforeRedirects: {} - }; - - if (config.socketPath) { - options.socketPath = config.socketPath; - } else { - options.hostname = parsed.hostname; - options.port = parsed.port; - setProxy(options, config.proxy, protocol + '//' + parsed.hostname + (parsed.port ? ':' + parsed.port : '') + options.path); - } - - let transport; - const isHttpsRequest = isHttps.test(options.protocol); - options.agent = isHttpsRequest ? config.httpsAgent : config.httpAgent; - if (config.transport) { - transport = config.transport; - } else if (config.maxRedirects === 0) { - transport = isHttpsRequest ? https : http; - } else { - if (config.maxRedirects) { - options.maxRedirects = config.maxRedirects; - } - if (config.beforeRedirect) { - options.beforeRedirects.config = config.beforeRedirect; - } - transport = isHttpsRequest ? httpsFollow : httpFollow; - } - - if (config.maxBodyLength > -1) { - options.maxBodyLength = config.maxBodyLength; - } else { - // follow-redirects does not skip comparison, so it should always succeed for axios -1 unlimited - options.maxBodyLength = Infinity; - } - - if (config.insecureHTTPParser) { - options.insecureHTTPParser = config.insecureHTTPParser; - } - - // Create the request - req = transport.request(options, function handleResponse(res) { - if (req.destroyed) return; - - const streams = [res]; - - const responseLength = +res.headers['content-length']; - - if (onDownloadProgress) { - const transformStream = new AxiosTransformStream({ - length: utils.toFiniteNumber(responseLength), - maxRate: utils.toFiniteNumber(maxDownloadRate) - }); - - onDownloadProgress && transformStream.on('progress', progress => { - onDownloadProgress(Object.assign(progress, { - download: true - })); - }); - - streams.push(transformStream); - } - - // decompress the response body transparently if required - let responseStream = res; - - // return the last request in case of redirects - const lastRequest = res.req || req; - - // if decompress disabled we should not decompress - if (config.decompress !== false && res.headers['content-encoding']) { - // if no content, but headers still say that it is encoded, - // remove the header not confuse downstream operations - if (method === 'HEAD' || res.statusCode === 204) { - delete res.headers['content-encoding']; - } - - switch (res.headers['content-encoding']) { - /*eslint default-case:0*/ - case 'gzip': - case 'x-gzip': - case 'compress': - case 'x-compress': - // add the unzipper to the body stream processing pipeline - streams.push(zlib.createUnzip(zlibOptions)); - - // remove the content-encoding in order to not confuse downstream operations - delete res.headers['content-encoding']; - break; - case 'deflate': - streams.push(new ZlibHeaderTransformStream()); - - // add the unzipper to the body stream processing pipeline - streams.push(zlib.createUnzip(zlibOptions)); - - // remove the content-encoding in order to not confuse downstream operations - delete res.headers['content-encoding']; - break; - case 'br': - if (isBrotliSupported) { - streams.push(zlib.createBrotliDecompress(brotliOptions)); - delete res.headers['content-encoding']; - } - } - } - - responseStream = streams.length > 1 ? stream.pipeline(streams, utils.noop) : streams[0]; - - const offListeners = stream.finished(responseStream, () => { - offListeners(); - onFinished(); - }); - - const response = { - status: res.statusCode, - statusText: res.statusMessage, - headers: new AxiosHeaders(res.headers), - config, - request: lastRequest - }; - - if (responseType === 'stream') { - response.data = responseStream; - settle(resolve, reject, response); - } else { - const responseBuffer = []; - let totalResponseBytes = 0; - - responseStream.on('data', function handleStreamData(chunk) { - responseBuffer.push(chunk); - totalResponseBytes += chunk.length; - - // make sure the content length is not over the maxContentLength if specified - if (config.maxContentLength > -1 && totalResponseBytes > config.maxContentLength) { - // stream.destroy() emit aborted event before calling reject() on Node.js v16 - rejected = true; - responseStream.destroy(); - reject(new AxiosError('maxContentLength size of ' + config.maxContentLength + ' exceeded', - AxiosError.ERR_BAD_RESPONSE, config, lastRequest)); - } - }); - - responseStream.on('aborted', function handlerStreamAborted() { - if (rejected) { - return; - } - - const err = new AxiosError( - 'maxContentLength size of ' + config.maxContentLength + ' exceeded', - AxiosError.ERR_BAD_RESPONSE, - config, - lastRequest - ); - responseStream.destroy(err); - reject(err); - }); - - responseStream.on('error', function handleStreamError(err) { - if (req.destroyed) return; - reject(AxiosError.from(err, null, config, lastRequest)); - }); - - responseStream.on('end', function handleStreamEnd() { - try { - let responseData = responseBuffer.length === 1 ? responseBuffer[0] : Buffer.concat(responseBuffer); - if (responseType !== 'arraybuffer') { - responseData = responseData.toString(responseEncoding); - if (!responseEncoding || responseEncoding === 'utf8') { - responseData = utils.stripBOM(responseData); - } - } - response.data = responseData; - } catch (err) { - reject(AxiosError.from(err, null, config, response.request, response)); - } - settle(resolve, reject, response); - }); - } - - emitter.once('abort', err => { - if (!responseStream.destroyed) { - responseStream.emit('error', err); - responseStream.destroy(); - } - }); - }); - - emitter.once('abort', err => { - reject(err); - req.destroy(err); - }); - - // Handle errors - req.on('error', function handleRequestError(err) { - // @todo remove - // if (req.aborted && err.code !== AxiosError.ERR_FR_TOO_MANY_REDIRECTS) return; - reject(AxiosError.from(err, null, config, req)); - }); - - // set tcp keep alive to prevent drop connection by peer - req.on('socket', function handleRequestSocket(socket) { - // default interval of sending ack packet is 1 minute - socket.setKeepAlive(true, 1000 * 60); - }); - - // Handle request timeout - if (config.timeout) { - // This is forcing a int timeout to avoid problems if the `req` interface doesn't handle other types. - const timeout = parseInt(config.timeout, 10); - - if (isNaN(timeout)) { - reject(new AxiosError( - 'error trying to parse `config.timeout` to int', - AxiosError.ERR_BAD_OPTION_VALUE, - config, - req - )); - - return; - } - - // Sometime, the response will be very slow, and does not respond, the connect event will be block by event loop system. - // And timer callback will be fired, and abort() will be invoked before connection, then get "socket hang up" and code ECONNRESET. - // At this time, if we have a large number of request, nodejs will hang up some socket on background. and the number will up and up. - // And then these socket which be hang up will devouring CPU little by little. - // ClientRequest.setTimeout will be fired on the specify milliseconds, and can make sure that abort() will be fired after connect. - req.setTimeout(timeout, function handleRequestTimeout() { - if (isDone) return; - let timeoutErrorMessage = config.timeout ? 'timeout of ' + config.timeout + 'ms exceeded' : 'timeout exceeded'; - const transitional = config.transitional || transitionalDefaults; - if (config.timeoutErrorMessage) { - timeoutErrorMessage = config.timeoutErrorMessage; - } - reject(new AxiosError( - timeoutErrorMessage, - transitional.clarifyTimeoutError ? AxiosError.ETIMEDOUT : AxiosError.ECONNABORTED, - config, - req - )); - abort(); - }); - } - - - // Send the request - if (utils.isStream(data)) { - let ended = false; - let errored = false; - - data.on('end', () => { - ended = true; - }); - - data.once('error', err => { - errored = true; - req.destroy(err); - }); - - data.on('close', () => { - if (!ended && !errored) { - abort(new CanceledError('Request stream has been aborted', config, req)); - } - }); - - data.pipe(req); - } else { - req.end(data); - } - }); -} - -export const __setProxy = setProxy; diff --git a/includes/external/signal/node_modules/axios/lib/adapters/xhr.js b/includes/external/signal/node_modules/axios/lib/adapters/xhr.js deleted file mode 100644 index 021da2a..0000000 --- a/includes/external/signal/node_modules/axios/lib/adapters/xhr.js +++ /dev/null @@ -1,249 +0,0 @@ -'use strict'; - -import utils from './../utils.js'; -import settle from './../core/settle.js'; -import cookies from './../helpers/cookies.js'; -import buildURL from './../helpers/buildURL.js'; -import buildFullPath from '../core/buildFullPath.js'; -import isURLSameOrigin from './../helpers/isURLSameOrigin.js'; -import transitionalDefaults from '../defaults/transitional.js'; -import AxiosError from '../core/AxiosError.js'; -import CanceledError from '../cancel/CanceledError.js'; -import parseProtocol from '../helpers/parseProtocol.js'; -import platform from '../platform/index.js'; -import AxiosHeaders from '../core/AxiosHeaders.js'; -import speedometer from '../helpers/speedometer.js'; - -function progressEventReducer(listener, isDownloadStream) { - let bytesNotified = 0; - const _speedometer = speedometer(50, 250); - - return e => { - const loaded = e.loaded; - const total = e.lengthComputable ? e.total : undefined; - const progressBytes = loaded - bytesNotified; - const rate = _speedometer(progressBytes); - const inRange = loaded <= total; - - bytesNotified = loaded; - - const data = { - loaded, - total, - progress: total ? (loaded / total) : undefined, - bytes: progressBytes, - rate: rate ? rate : undefined, - estimated: rate && total && inRange ? (total - loaded) / rate : undefined, - event: e - }; - - data[isDownloadStream ? 'download' : 'upload'] = true; - - listener(data); - }; -} - -const isXHRAdapterSupported = typeof XMLHttpRequest !== 'undefined'; - -export default isXHRAdapterSupported && function (config) { - return new Promise(function dispatchXhrRequest(resolve, reject) { - let requestData = config.data; - const requestHeaders = AxiosHeaders.from(config.headers).normalize(); - const responseType = config.responseType; - let onCanceled; - function done() { - if (config.cancelToken) { - config.cancelToken.unsubscribe(onCanceled); - } - - if (config.signal) { - config.signal.removeEventListener('abort', onCanceled); - } - } - - if (utils.isFormData(requestData) && (platform.isStandardBrowserEnv || platform.isStandardBrowserWebWorkerEnv)) { - requestHeaders.setContentType(false); // Let the browser set it - } - - let request = new XMLHttpRequest(); - - // HTTP basic authentication - if (config.auth) { - const username = config.auth.username || ''; - const password = config.auth.password ? unescape(encodeURIComponent(config.auth.password)) : ''; - requestHeaders.set('Authorization', 'Basic ' + btoa(username + ':' + password)); - } - - const fullPath = buildFullPath(config.baseURL, config.url); - - request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true); - - // Set the request timeout in MS - request.timeout = config.timeout; - - function onloadend() { - if (!request) { - return; - } - // Prepare the response - const responseHeaders = AxiosHeaders.from( - 'getAllResponseHeaders' in request && request.getAllResponseHeaders() - ); - const responseData = !responseType || responseType === 'text' || responseType === 'json' ? - request.responseText : request.response; - const response = { - data: responseData, - status: request.status, - statusText: request.statusText, - headers: responseHeaders, - config, - request - }; - - settle(function _resolve(value) { - resolve(value); - done(); - }, function _reject(err) { - reject(err); - done(); - }, response); - - // Clean up request - request = null; - } - - if ('onloadend' in request) { - // Use onloadend if available - request.onloadend = onloadend; - } else { - // Listen for ready state to emulate onloadend - request.onreadystatechange = function handleLoad() { - if (!request || request.readyState !== 4) { - return; - } - - // The request errored out and we didn't get a response, this will be - // handled by onerror instead - // With one exception: request that using file: protocol, most browsers - // will return status as 0 even though it's a successful request - if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) { - return; - } - // readystate handler is calling before onerror or ontimeout handlers, - // so we should call onloadend on the next 'tick' - setTimeout(onloadend); - }; - } - - // Handle browser request cancellation (as opposed to a manual cancellation) - request.onabort = function handleAbort() { - if (!request) { - return; - } - - reject(new AxiosError('Request aborted', AxiosError.ECONNABORTED, config, request)); - - // Clean up request - request = null; - }; - - // Handle low level network errors - request.onerror = function handleError() { - // Real errors are hidden from us by the browser - // onerror should only fire if it's a network error - reject(new AxiosError('Network Error', AxiosError.ERR_NETWORK, config, request)); - - // Clean up request - request = null; - }; - - // Handle timeout - request.ontimeout = function handleTimeout() { - let timeoutErrorMessage = config.timeout ? 'timeout of ' + config.timeout + 'ms exceeded' : 'timeout exceeded'; - const transitional = config.transitional || transitionalDefaults; - if (config.timeoutErrorMessage) { - timeoutErrorMessage = config.timeoutErrorMessage; - } - reject(new AxiosError( - timeoutErrorMessage, - transitional.clarifyTimeoutError ? AxiosError.ETIMEDOUT : AxiosError.ECONNABORTED, - config, - request)); - - // Clean up request - request = null; - }; - - // Add xsrf header - // This is only done if running in a standard browser environment. - // Specifically not if we're in a web worker, or react-native. - if (platform.isStandardBrowserEnv) { - // Add xsrf header - const xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath)) - && config.xsrfCookieName && cookies.read(config.xsrfCookieName); - - if (xsrfValue) { - requestHeaders.set(config.xsrfHeaderName, xsrfValue); - } - } - - // Remove Content-Type if data is undefined - requestData === undefined && requestHeaders.setContentType(null); - - // Add headers to the request - if ('setRequestHeader' in request) { - utils.forEach(requestHeaders.toJSON(), function setRequestHeader(val, key) { - request.setRequestHeader(key, val); - }); - } - - // Add withCredentials to request if needed - if (!utils.isUndefined(config.withCredentials)) { - request.withCredentials = !!config.withCredentials; - } - - // Add responseType to request if needed - if (responseType && responseType !== 'json') { - request.responseType = config.responseType; - } - - // Handle progress if needed - if (typeof config.onDownloadProgress === 'function') { - request.addEventListener('progress', progressEventReducer(config.onDownloadProgress, true)); - } - - // Not all browsers support upload events - if (typeof config.onUploadProgress === 'function' && request.upload) { - request.upload.addEventListener('progress', progressEventReducer(config.onUploadProgress)); - } - - if (config.cancelToken || config.signal) { - // Handle cancellation - // eslint-disable-next-line func-names - onCanceled = cancel => { - if (!request) { - return; - } - reject(!cancel || cancel.type ? new CanceledError(null, config, request) : cancel); - request.abort(); - request = null; - }; - - config.cancelToken && config.cancelToken.subscribe(onCanceled); - if (config.signal) { - config.signal.aborted ? onCanceled() : config.signal.addEventListener('abort', onCanceled); - } - } - - const protocol = parseProtocol(fullPath); - - if (protocol && platform.protocols.indexOf(protocol) === -1) { - reject(new AxiosError('Unsupported protocol ' + protocol + ':', AxiosError.ERR_BAD_REQUEST, config)); - return; - } - - - // Send the request - request.send(requestData || null); - }); -} |